public class Example7_1 {
	public static void main(String args[]) {
	RedCowForm form = new RedCowForm("红牛农场");
	form.showCowMess();
	form.cow.speak();
	//RedCowForm.RedCow redCow = new RedCowForm.RedCow(180,119,6000);
	//redCow.speak();
	}  
}
